SPL Set ID: 862698b6-2cc9-4374-992d-024beae6eba3

Celecoxib capsule is a nonsteroidal anti-inflammatory drug, available as capsules containing 50 mg, 100 mg, 200 mg and 400 mg celecoxib, USP for oral administration. The chemical name is 4-[5-(4-methylphenyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl] benzene sulfonamide and is a diaryl-substituted pyrazole. The molecular weight is 381.38. Its molecular formula is C 17 H 14 F 3 N 3 O 2 S, and it has the following chemical structure: Celecoxib, USP is a white or almost white, crystalline powder with a pKa of 11. Celecoxib is freely soluble in ethanol, soluble in methylene chloride, practically insoluble in water. The inactive ingredients in celecoxib capsule include: croscarmellose sodium, lactose monohydrate DCL 11, magnesium stearate, povidone (K 30) and sodium lauryl sulfate. The capsule shells contain gelatin, sodium lauryl sulfate and titanium dioxide. In addition, 50 mg capsule shell contain iron oxide red, 100 mg capsule shell contain FD&C blue 1 and FD&C red 40, 200 mg capsule shell contain iron oxide yellow and 400 mg capsule shell contain FD&C blue 2 and iron oxide yellow. The imprinting ink contains iron oxide black, propylene glycol, potassium hydroxide, povidone, shellac, sodium hydroxide and titanium dioxide. structure